Patent · US Active

Blood lancet device

US9826927B2 · kind B2 · utility

0Cited by

1References

19Claims

0Family size

Assignee

TIANJIN HUAHONG TECHNOLOGY CO. LTD. · CN

Inventors

Libo ZHANG · Katy, US
Chengzhe Cui · Tianjin, CN
Bing Li · Qingdao, CN

Key dates

Filing date	Sep 7, 2012
Grant date	Nov 28, 2017
Priority date	—
Expiry date	Oct 4, 2035

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B5/1513
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A blood lancet device comprising a housing having one end formed as an opening; a sliding sleeve having one end extending from the opening to the outside of the housing; a blood lancet including a needle body and a needle tip arranged at one end of the needle body, the sliding sleeve being bushed at the outside of the housing, said blood lancet adapted to move relative to the sliding sleeve so as to expose the needle tip at the opening; and a biasing member having one end securely fixed with another end of needle body.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.